Centralizing redundant hook function dealing with password/salt for user

Author: Joe Alves

generated/server/db/models/user.js

@@ -45,17 +45,14 @@ module.exports = db.define('user', {
         }
     },
     hooks: {
-        beforeCreate: function (user) {
-            if (user.changed('password')) {
-                user.salt = user.Model.generateSalt();
-                user.password = user.Model.encryptPassword(user.password, user.salt);
-            }
-        },
-        beforeUpdate: function (user) {
-            if (user.changed('password')) {
-                user.salt = user.Model.generateSalt();
-                user.password = user.Model.encryptPassword(user.password, user.salt);
-            }
-        }
+        beforeCreate: setSaltAndPassword,
+        beforeUpdate: setSaltAndPassword
     }
 });
+
+function setSaltAndPassword(user) {
+    if (user.changed('password')) {
+        user.salt = user.Model.generateSalt();
+        user.password = user.Model.encryptPassword(user.password, user.salt);
+    }
+}